| 摘要 |
PURPOSE: An advertisement service providing device using a keyword and a method thereof are provided to raise the correlation of advertisements and the interest of users. CONSTITUTION: A keyword extracting unit extracts a keyword from texts inputted into an application program executed in a caller terminal (S200). A notice display unit displays a notice indicating the existence of advertisement information corresponding to the keyword on the caller terminal (S300). An advertisement information providing unit provides the advertisement information when a user clicks the notice (S400). [Reference numerals] (AA) Start; (BB) End; (S100) Store advertisement information; (S200) Extract a keyword; (S300) Display notification; (S400) Provide advertisement information |
